Design and development of MATLAB Simulink based Selective Harmonic Elimination technique for three phase voltage source inverter

Author

Rajpriya, G. ; Ravi, Siddarth ; Zaidi, Ahmad Mujahid A.

Author_Institution

Dept. of EEE, Nandha Eng. Coll., Erode, India

fYear

2013

fDate

19-21 Dec. 2013

Firstpage

1

Lastpage

5

Abstract

This proposal investigates Selective Harmonic Elimination (SHE) to eliminate harmonics brought by Pulse Width Modulation (PWM) inverter. The selective harmonic elimination method for three phase voltage source inverter is generally based on ideas of opposite harmonic injection. In this proposed scheme, the lower order harmonics 3^rd, 5^th, 7^th and 9^th are eliminated. The dominant harmonics of same order generated in opposite phase by sine PWM inverter and by using this scheme the Total Harmonic Distortion (THD) is reduced. The analysis of Sinusoidal PWM technique (SPWM) and selective harmonic elimination is simulated using MATLAB/SIMULINK model.

Keywords

PWM invertors; harmonic distortion; power engineering computing; MATLAB Simulink; SHE; SPWM; THD; opposite harmonic injection; pulse width modulation inverter; selective harmonic elimination technique; sine PWM inverter; sinusoidal PWM technique analysis; three phase voltage source inverter; total harmonic distortion; Communication systems; Harmonic analysis; Inverters; Power harmonic filters; Pulse width modulation; Switches; Total harmonic distortion; Selective Harmonic Elimination; Sinusoidal PWM Technique; Total Harmonic Distortion; Voltage Source Inverter;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Computing and Communication Systems (ICACCS), 2013 International Conference on

Conference_Location

Coimbatore

Type

conf

DOI

10.1109/ICACCS.2013.6938734

Filename

6938734